06332c88ef
update for new gas syntax. from Jochen Kunz.
2003-10-10 15:07:43 +00:00
266021fa1e
big endian support
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thanks to smi@sm.sony.co.jp
2003-10-09 08:54:54 +00:00
1ea85577bc
sort entries, and add a couple
2003-10-08 04:13:13 +00:00
cc76a8982b
fix build for bootloaders (no /usr/include/sys/kernel.h any more).
2003-10-02 10:39:27 +00:00
1f68fd5144
Same treatment as libc/hash/sha1.c: ifdef the sparc64 compiler bug
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workaround for old gcc only.
2003-09-23 20:00:43 +00:00
0454ead77f
the asm version of strlcpy() was buggy, just use the C version.
2003-09-11 05:04:33 +00:00
6e0aaa640d
update for LWPs, and some lite cleanup.
2003-08-31 01:52:43 +00:00
4a33fdce54
Actually the right instruction to fill a half-word.
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From Juergen Hannken-Illjes hannken at eis dot cs dot tu-bs dot de
2003-08-27 17:37:43 +00:00
1403d9d920
KNF
2003-08-20 13:32:33 +00:00
a9e5513c6b
Kerner library files for pdp10.
2003-08-19 10:59:26 +00:00
bc830a1980
Do not use the builtins for the mem* functions on vax, the compiler gets
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confused with the static inline functions vax uses.
2003-08-13 11:34:24 +00:00
f69577d50c
Include the C versions of the string instructions.
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Replace blkcpy() with a version that can handle overlapping data areas.
2003-08-13 11:32:23 +00:00
f70606090a
Add a memset.S (does not use dcbz; to be added later). It does both bzero
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and memset.
2003-08-10 21:17:08 +00:00
785cae7ed0
Sync with userland version.
2003-08-10 14:20:03 +00:00
aad01611e7
Move UCB-licensed code from 4-clause to 3-clause licence.
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Patches provided by Joel Baker in PR 22364, verified by myself.
2003-08-07 16:26:28 +00:00
f92748a3e8
Add xlat_mbr_fstype - converts mbr type to disklabel type
2003-07-07 13:20:17 +00:00
b2566d8735
Provide a strtoul() implementation based on the one in libc instead of the
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totally different version that was here. This version, of course, has an
BSD license on it while the old one did not. This one also compiles down
to tighter code--the smaller the better for libkern & libsa.
2003-06-07 02:52:33 +00:00
da3884cbf4
latest copyright notice (more loose). noted by wiz
2003-05-15 15:02:52 +00:00
99c5869d56
add strl{cpy,cat} to libkern. code from lib/libc/string (originally from openbsd).
2003-05-15 13:50:35 +00:00
abfff333c3
don't define TRUE and FALSE locally.
2003-04-22 15:10:04 +00:00
c327a133c6
Significantly faster memcpy/memmove/bcopy and memset/bzero
2003-04-15 22:49:50 +00:00
bfc4be13a6
When MEMCOPY is defined, don't bother checking if a backwards-copy is
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required. That's what memmove() is for.
This should fix port-powerpc/16889. The backwards copyin can confuse
uiomove/genfs_getpages, resulting in corruption of files written over NFS.
2003-04-07 21:04:19 +00:00
f34ba16c9c
NetBSD/acorn26 has used APCS-32 for years, so unifdef -U__APCS_26__.
2003-04-05 23:27:14 +00:00
cc005c66db
Switch back to generic bzero/memset until new one is shown to work.
2003-02-25 20:15:02 +00:00
97d38cdec2
Actually use bzero.S. Also fix bzero to use GET_CPUINFO
2003-02-24 07:14:17 +00:00
05a4c83a70
Don't make memset.c since bzero.o has memset in addition to bzero.
2003-02-24 07:09:18 +00:00
4245ee1663
Wrap this file in "#ifndef _STANDALONE".
2002-12-05 17:12:06 +00:00
144469b350
Add strtoul.c
2002-11-25 00:55:22 +00:00
a186add0a8
If LIBKERN_ARCH is defined, use that as the architecture-specific
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subdirectory. Needed for the x86_64 32bit compile case.
2002-11-23 23:35:50 +00:00
f86ab1a63e
Sync arm asm libkern files with libc's asm files.
2002-11-23 14:29:29 +00:00
6e73936f81
Use assembly version of bzero() and memset().
2002-11-20 09:52:53 +00:00
5d1c87f395
Assembly version of bzero()/memset().
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Written by SHIMIZU Ryo.
2002-11-20 09:51:52 +00:00
766d863c42
memcpy() and memmove() must return the first parameter.
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Problem found by itohy, fixed by SHIMIZU Ryo.
2002-11-20 09:50:37 +00:00
6576c49b48
Add an assembler version of strcmp, based on example code from the ARM
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ARM. As an example of the performance difference that this provides
a Dhrystone score on my Shark goes from 213k to 261k.
2002-11-16 18:27:40 +00:00
7f74df5ef3
ABICALLS -> __ABICALLS__
2002-11-10 18:10:25 +00:00
efd79c70c9
Add lint infrastructure
2002-11-02 07:48:17 +00:00
6448ffbdfe
set LLIBS= so we don't try to check the lint lib against llib-lc.ln
2002-11-02 07:46:42 +00:00
cab484e445
move includes to the top so that this builds in libc context too.
2002-10-29 04:40:55 +00:00
c04f87a03e
remove setjmp/longjmp from libkern, they're not used.
2002-10-27 18:45:11 +00:00
c5a350ef59
use %g5 instead of %g7 (since we want to use %g7 for the cpu_info pointer
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in the kernel). resync libc and libkern versions of this file.
2002-10-27 18:41:27 +00:00
07dca24022
make offsetof lint friendlier.
2002-10-24 20:53:50 +00:00
03c573236d
Replace the SuperH memcpy() with homebrewed code. The former seems to have
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a subtle failure mode which can result in corruption of memory outside the
bounds of the destination buffer.
2002-10-22 12:25:18 +00:00
ac76a83a5c
Sync with libc/quad:
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As discussed (briefly) on tech-userlevel, fix our quad support to work
correctly on LP64 platforms. This is mostly just s/long/int/ in the
appropriate places.
2002-10-20 10:17:14 +00:00
921743eed1
Fix a sign-extension botch for ILP32.
2002-10-19 08:54:23 +00:00
0e1af8ca62
Doh. Bail out early if we're passed a zero-length buffer.
2002-10-19 08:53:45 +00:00
99ad3a762b
Add native optimised assembler versions of some libkern routines.
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The memcpy routine is courtesy of SuperH, with some tweaks by me.
XXX: There is room for further optimisation in some of these routines.
2002-10-17 11:53:32 +00:00
d32bd396f2
#undef ffs before the ffs() function definition, so that the name
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isn't rewrote to __builtin_ffs() on gcc 2.95+; this fixes compilation
on sun2
also change the comment for function
2002-10-10 10:51:56 +00:00
aaccb8dc2b
need to include <sys/param.h> to get inline strlen() on vax; found
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with help of Matt Thomas
2002-10-08 21:45:36 +00:00
a30355b57a
Add RCS ids.
2002-10-08 11:58:54 +00:00
73390e7e36
let this compile in the non KERNEL case without NRND.
2002-10-06 13:42:36 +00:00
chs